RT Journal Article SR Electronic T1 Comments and Questions JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 60 OP 65 DO 10.1212/WNL.20.12_Part_2.60 VO 20 IS 12 Part 2 YR 1970 UL http://n.neurology.org/content/20/12_Part_2/60.abstract AB